Make path-limiting be incremental when possible.

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 73aaff0a2979de8bcfd72f8a10793a07f17c18ad..4764fd25155e43225a9f1b697696ff5b129a9733 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,13 +1,18 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v1.1.GIT
+DEF_VER=v1.3-rc1.GIT
 
 # First try git-describe, then see if there is a version file
 # (included in release tarballs), then default
-VN=$(git-describe --abbrev=4 HEAD 2>/dev/null) ||
-VN=$(cat version) ||
-VN="$DEF_VER"
+if VN=$(git-describe --abbrev=4 HEAD 2>/dev/null); then
+       VN=$(echo "$VN" | sed -e 's/-/./g');
+elif test -f version
+then
+       VN=$(cat version) || VN="$DEF_VER"
+else
+       VN="$DEF_VER"
+fi
 
 VN=$(expr "$VN" : v*'\(.*\)')